2 * Copyright © 2020 AT&T and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.transportpce.olm.util;
10 import com.google.common.base.Strings;
11 import java.util.ArrayList;
12 import java.util.List;
14 import java.util.Optional;
15 import java.util.stream.Collectors;
16 import java.util.stream.Stream;
17 import org.eclipse.jdt.annotation.NonNull;
18 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
19 import org.opendaylight.transportpce.common.Timeouts;
20 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInput;
22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutputBuilder;
23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.Measurements;
24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.MeasurementsBuilder;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.PortsKey;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacksKey;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.Interface;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.InterfaceKey;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.internal.links.InternalLink;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.internal.links.InternalLinkKey;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Degree;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.DegreeKey;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
38 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
39 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
40 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.physical.links.PhysicalLink;
41 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.physical.links.PhysicalLinkKey;
42 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.shelves.Shelves;
43 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.shelves.ShelvesKey;
44 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.CurrentPmList;
45 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.group.CurrentPm;
46 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.list.CurrentPmEntry;
47 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.list.CurrentPmEntryKey;
48 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.val.group.Measurement;
49 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
50 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.Direction;
51 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.Location;
52 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.PmNamesEnum;
53 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev201211.olm.get.pm.input.ResourceIdentifier;
54 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
55 import org.opendaylight.yangtools.yang.common.Uint16;
56 import org.slf4j.Logger;
57 import org.slf4j.LoggerFactory;
59 final class OlmUtils710 {
61 private static final Logger LOG = LoggerFactory.getLogger(OlmUtils710.class);
64 * This method retrieves list of current PMs for given nodeId,
65 * resourceType, resourceName and Granularity.Currently vendorExtentions
66 * are excluded but can be added back based on requirement
69 * 1. pmFetch This operation traverse through current PM list and gets PM for
70 * given NodeId and Resource name
73 * Input parameter from the olm yang model get-pm rpc
74 * @param deviceTransactionManager
77 * @return Result of the request list of PM readings
79 public static GetPmOutputBuilder pmFetch(GetPmInput input, DeviceTransactionManager deviceTransactionManager) {
80 LOG.info("Getting PM Data for 7.1.0 NodeId: {} ResourceType: {} ResourceName: {}", input.getNodeId(),
81 input.getResourceType(), input.getResourceIdentifier());
83 GetPmOutputBuilder pmOutputBuilder = new GetPmOutputBuilder();
85 InstanceIdentifier<?> resourceKeyIID =
86 findClassKeyIdentifiers(input.getResourceType(), input.getResourceIdentifier());
87 CurrentPmEntryKey resourceKey = new CurrentPmEntryKey(resourceKeyIID,
88 convertResourceTypeEnum(input.getResourceType()), "");
90 InstanceIdentifier<CurrentPmList> iidCurrentPmList = InstanceIdentifier.create(CurrentPmList.class);
92 Optional<CurrentPmList> currentPmListOpt = deviceTransactionManager.getDataFromDevice(input.getNodeId(),
93 LogicalDatastoreType.OPERATIONAL, iidCurrentPmList, Timeouts.DEVICE_READ_TIMEOUT,
94 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
95 if (currentPmListOpt.isPresent()) {
96 CurrentPmList currentPmList = currentPmListOpt.get();
98 Map<CurrentPmEntryKey, CurrentPmEntry> currentPmEntryList = currentPmList.nonnullCurrentPmEntry();
99 LOG.info("Current PM list exists for node {} and contains {} entries.", input.getNodeId(),
100 currentPmEntryList.size());
101 for (Map.Entry<CurrentPmEntryKey, CurrentPmEntry> entry : currentPmEntryList.entrySet()) {
102 CurrentPmEntry cpe = entry.getValue();
103 CurrentPmEntryKey cpek = new CurrentPmEntryKey(cpe.getPmResourceInstance(), cpe.getPmResourceType(),
105 if (resourceKey.equals(cpek)) {
106 List<CurrentPm> currentPMList = new ArrayList<>(cpe.nonnullCurrentPm().values());
107 Stream<CurrentPm> currentPMStream = currentPMList.stream();
108 if (input.getPmNameType() != null) {
109 currentPMStream = currentPMStream.filter(pm -> pm.getType().getIntValue()
110 == PmNamesEnum.forValue(input.getPmNameType().getIntValue()).getIntValue());
112 if (input.getPmExtension() != null) {
113 currentPMStream = currentPMStream.filter(pm -> pm.getExtension()
114 .equals(input.getPmExtension()));
116 if (input.getLocation() != null) {
117 currentPMStream = currentPMStream.filter(pm -> Location.forValue(pm.getLocation().getIntValue())
118 .equals(Location.forValue(input.getLocation().getIntValue())));
120 if (input.getDirection() != null) {
121 currentPMStream = currentPMStream.filter(pm -> Direction.forValue(pm.getDirection()
123 .equals(Direction.forValue((input.getDirection().getIntValue()))));
125 List<CurrentPm> filteredPMs = currentPMStream.collect(Collectors.toList());
126 List<Measurements> measurements = extractWantedMeasurements(filteredPMs,input.getGranularity());
127 if (measurements.isEmpty()) {
129 "No Matching PM data found for node: {}, resource type: {}, resource name: {}, "
130 + "pm type: {}, extention: {}, location: {} and direction: {}",
131 input.getNodeId(), input.getResourceType(),
132 getResourceIdentifierAsString(input.getResourceIdentifier()),
133 input.getPmNameType(),input.getPmExtension(),input.getLocation(),
134 input.getDirection());
136 pmOutputBuilder.setNodeId(input.getNodeId()).setResourceType(input.getResourceType())
137 .setResourceIdentifier(input.getResourceIdentifier()).setGranularity(input
138 .getGranularity()).setMeasurements(measurements);
140 "PM data found successfully for node: {}, resource type: {}, resource name: {}, "
141 + "pm type: {}, extention: {}, location: {} and direction: {}",
142 input.getNodeId(), input.getResourceType(),
143 getResourceIdentifierAsString(input.getResourceIdentifier()),
144 input.getPmNameType(),input.getPmExtension(),input.getLocation(),
145 input.getDirection());
150 LOG.error("Unable to get CurrentPmList for node {}", input.getNodeId());
152 return pmOutputBuilder;
155 private static String getResourceIdentifierAsString(ResourceIdentifier resourceIdentifier) {
156 if (Strings.isNullOrEmpty(resourceIdentifier.getCircuitPackName())) {
157 return resourceIdentifier.getResourceName();
159 return resourceIdentifier.getResourceName() + ", circuit pack name: "
160 + resourceIdentifier.getCircuitPackName();
164 private static List<Measurements> extractWantedMeasurements(List<CurrentPm> currentPmList,
165 org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity wantedGranularity) {
166 List<Measurements> olmMeasurements = new ArrayList<>();
167 for (CurrentPm pm : currentPmList) {
168 for (Measurement measurements: pm.nonnullMeasurement().values()) {
169 if (measurements.getGranularity().getIntValue() == org.opendaylight.yang.gen.v1.http.org.openroadm.pm
170 .types.rev171215.PmGranularity.forValue(wantedGranularity.getIntValue()).getIntValue()) {
171 MeasurementsBuilder pmMeasureBuilder = new MeasurementsBuilder();
172 pmMeasureBuilder.setPmparameterName(pm.getType().name());
173 pmMeasureBuilder.setPmparameterValue(measurements.getPmParameterValue().stringValue());
174 olmMeasurements.add(pmMeasureBuilder.build());
178 return olmMeasurements;
181 private static InstanceIdentifier<?> findClassKeyIdentifiers(ResourceTypeEnum wantedResourceType,
182 ResourceIdentifier wantedResourceIdentifier) {
183 switch (wantedResourceType) {
185 return InstanceIdentifier.create(OrgOpenroadmDevice.class);
187 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
188 .child(Degree.class, new DegreeKey(Uint16.valueOf(wantedResourceIdentifier.getResourceName())));
189 case SharedRiskGroup:
190 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
191 .child(SharedRiskGroup.class,
192 new SharedRiskGroupKey(Uint16.valueOf(wantedResourceIdentifier.getResourceName())));
194 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
195 .child(RoadmConnections.class, new RoadmConnectionsKey(wantedResourceIdentifier.getResourceName()));
197 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
198 .child(CircuitPacks.class, new CircuitPacksKey(wantedResourceIdentifier.getResourceName()));
200 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
201 .child(CircuitPacks.class, new CircuitPacksKey(wantedResourceIdentifier.getCircuitPackName()))
202 .child(Ports.class, new PortsKey(wantedResourceIdentifier.getResourceName()));
204 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
205 .child(Interface.class, new InterfaceKey(wantedResourceIdentifier.getResourceName()));
207 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
208 .child(InternalLink.class, new InternalLinkKey(wantedResourceIdentifier.getResourceName()));
210 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
211 .child(PhysicalLink.class, new PhysicalLinkKey(wantedResourceIdentifier.getResourceName()));
213 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
214 .child(Shelves.class, new ShelvesKey(wantedResourceIdentifier.getResourceName()));
216 LOG.error("Unknown resource type {}", wantedResourceType);
221 private static org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum
222 convertResourceTypeEnum(ResourceTypeEnum wantedResourceType) {
223 switch (wantedResourceType) {
225 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Device;
227 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Degree;
228 case SharedRiskGroup:
229 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
230 .ResourceTypeEnum.SharedRiskGroup;
232 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
233 .ResourceTypeEnum.Connection;
235 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
236 .ResourceTypeEnum.CircuitPack;
238 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Port;
240 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
241 .ResourceTypeEnum.Interface;
243 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
244 .ResourceTypeEnum.InternalLink;
246 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
247 .ResourceTypeEnum.PhysicalLink;
249 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Shelf;
251 LOG.error("Unknown resource type {}", wantedResourceType);
256 private OlmUtils710() {